X7ROOT File Manager
Current Path:
/home/okeydcqc/.trash/wp-includes.7
home
/
okeydcqc
/
.trash
/
wp-includes.7
/
ðŸ“
..
ðŸ“
ID3
ðŸ“
IXR
ðŸ“
PHPMailer
ðŸ“
Requests
ðŸ“
SimplePie
ðŸ“
Text
📄
admin-bar.php
(36.24 KB)
ðŸ“
assets
📄
atomlib.php
(11.79 KB)
📄
author-template.php
(18.51 KB)
ðŸ“
block-bindings
📄
block-bindings.php
(5.46 KB)
📄
block-editor.php
(28.12 KB)
📄
block-i18n.json
(316 B)
ðŸ“
block-patterns
📄
block-patterns.php
(12.9 KB)
ðŸ“
block-supports
📄
block-template-utils.php
(60.46 KB)
📄
block-template.php
(15 KB)
ðŸ“
blocks
📄
blocks.php
(109.11 KB)
📄
bookmark-template.php
(12.47 KB)
📄
bookmark.php
(15.07 KB)
📄
cache-compat.php
(5.83 KB)
📄
cache.php
(13.16 KB)
📄
canonical.php
(33.71 KB)
📄
capabilities.php
(41.72 KB)
📄
category-template.php
(55.67 KB)
📄
category.php
(12.53 KB)
ðŸ“
certificates
📄
class-IXR.php
(2.55 KB)
📄
class-avif-info.php
(28.92 KB)
📄
class-feed.php
(539 B)
📄
class-http.php
(367 B)
📄
class-json.php
(42.66 KB)
📄
class-oembed.php
(401 B)
📄
class-phpass.php
(6.61 KB)
📄
class-phpmailer.php
(664 B)
📄
class-pop3.php
(20.63 KB)
📄
class-requests.php
(2.18 KB)
📄
class-simplepie.php
(453 B)
📄
class-smtp.php
(457 B)
📄
class-snoopy.php
(36.83 KB)
📄
class-walker-category-dropdown.php
(2.41 KB)
📄
class-walker-category.php
(8.28 KB)
📄
class-walker-comment.php
(13.89 KB)
📄
class-walker-nav-menu.php
(11.76 KB)
📄
class-walker-page-dropdown.php
(2.65 KB)
📄
class-walker-page.php
(7.43 KB)
📄
class-wp-admin-bar.php
(17.46 KB)
📄
class-wp-ajax-response.php
(5.14 KB)
📄
class-wp-application-passwords.php
(16.7 KB)
📄
class-wp-block-bindings-registry.php
(8.26 KB)
📄
class-wp-block-bindings-source.php
(2.92 KB)
📄
class-wp-block-editor-context.php
(1.32 KB)
📄
class-wp-block-list.php
(4.65 KB)
📄
class-wp-block-metadata-registry.php
(11.62 KB)
📄
class-wp-block-parser-block.php
(2.5 KB)
📄
class-wp-block-parser-frame.php
(1.97 KB)
📄
class-wp-block-parser.php
(11.26 KB)
📄
class-wp-block-pattern-categories-registry.php
(5.25 KB)
📄
class-wp-block-patterns-registry.php
(10.53 KB)
📄
class-wp-block-styles-registry.php
(6.25 KB)
📄
class-wp-block-supports.php
(5.49 KB)
📄
class-wp-block-template.php
(1.99 KB)
📄
class-wp-block-templates-registry.php
(7.06 KB)
📄
class-wp-block-type-registry.php
(4.9 KB)
📄
class-wp-block-type.php
(16.86 KB)
📄
class-wp-block.php
(22.5 KB)
📄
class-wp-classic-to-block-menu-converter.php
(3.99 KB)
📄
class-wp-comment-query.php
(47.26 KB)
📄
class-wp-comment.php
(9.22 KB)
📄
class-wp-customize-control.php
(25.25 KB)
📄
class-wp-customize-manager.php
(197.84 KB)
📄
class-wp-customize-nav-menus.php
(56.07 KB)
📄
class-wp-customize-panel.php
(10.46 KB)
📄
class-wp-customize-section.php
(10.95 KB)
📄
class-wp-customize-setting.php
(29.26 KB)
📄
class-wp-customize-widgets.php
(70.52 KB)
📄
class-wp-date-query.php
(34.89 KB)
📄
class-wp-dependencies.php
(14.78 KB)
📄
class-wp-dependency.php
(2.57 KB)
📄
class-wp-duotone.php
(39.83 KB)
📄
class-wp-editor.php
(70.64 KB)
📄
class-wp-embed.php
(15.56 KB)
📄
class-wp-error.php
(7.33 KB)
📄
class-wp-exception.php
(253 B)
📄
class-wp-fatal-error-handler.php
(7.96 KB)
📄
class-wp-feed-cache-transient.php
(3.1 KB)
📄
class-wp-feed-cache.php
(969 B)
📄
class-wp-hook.php
(15.63 KB)
📄
class-wp-http-cookie.php
(7.22 KB)
📄
class-wp-http-curl.php
(12.25 KB)
📄
class-wp-http-encoding.php
(6.53 KB)
📄
class-wp-http-ixr-client.php
(3.42 KB)
📄
class-wp-http-proxy.php
(5.84 KB)
📄
class-wp-http-requests-hooks.php
(1.97 KB)
📄
class-wp-http-requests-response.php
(4.3 KB)
📄
class-wp-http-response.php
(2.91 KB)
📄
class-wp-http-streams.php
(16.46 KB)
📄
class-wp-http.php
(40.6 KB)
📄
class-wp-image-editor-gd.php
(19.69 KB)
📄
class-wp-image-editor-imagick.php
(33.92 KB)
📄
class-wp-image-editor.php
(17.12 KB)
📄
class-wp-list-util.php
(7.27 KB)
📄
class-wp-locale-switcher.php
(6.62 KB)
📄
class-wp-locale.php
(16.49 KB)
📄
class-wp-matchesmapregex.php
(1.79 KB)
📄
class-wp-meta-query.php
(29.82 KB)
📄
class-wp-metadata-lazyloader.php
(6.67 KB)
📄
class-wp-navigation-fallback.php
(9 KB)
📄
class-wp-network-query.php
(19.39 KB)
📄
class-wp-network.php
(12.01 KB)
📄
class-wp-object-cache.php
(17.11 KB)
📄
class-wp-oembed-controller.php
(6.74 KB)
📄
class-wp-oembed.php
(30.91 KB)
📄
class-wp-paused-extensions-storage.php
(4.99 KB)
📄
class-wp-phpmailer.php
(3.71 KB)
📄
class-wp-plugin-dependencies.php
(24.72 KB)
📄
class-wp-post-type.php
(29.96 KB)
📄
class-wp-post.php
(6.34 KB)
📄
class-wp-query.php
(154.32 KB)
📄
class-wp-recovery-mode-cookie-service.php
(6.72 KB)
📄
class-wp-recovery-mode-email-service.php
(10.92 KB)
📄
class-wp-recovery-mode-key-service.php
(4.77 KB)
📄
class-wp-recovery-mode-link-service.php
(3.38 KB)
📄
class-wp-recovery-mode.php
(11.18 KB)
📄
class-wp-rewrite.php
(62.2 KB)
📄
class-wp-role.php
(2.46 KB)
📄
class-wp-roles.php
(8.38 KB)
📄
class-wp-script-modules.php
(19.01 KB)
📄
class-wp-scripts.php
(27.68 KB)
📄
class-wp-session-tokens.php
(7.15 KB)
📄
class-wp-simplepie-file.php
(3.33 KB)
📄
class-wp-simplepie-sanitize-kses.php
(1.87 KB)
📄
class-wp-site-query.php
(30.88 KB)
📄
class-wp-site.php
(7.28 KB)
📄
class-wp-speculation-rules.php
(7.35 KB)
📄
class-wp-styles.php
(10.75 KB)
📄
class-wp-tax-query.php
(19.1 KB)
📄
class-wp-taxonomy.php
(18.12 KB)
📄
class-wp-term-query.php
(39.91 KB)
📄
class-wp-term.php
(5.17 KB)
📄
class-wp-text-diff-renderer-inline.php
(979 B)
📄
class-wp-text-diff-renderer-table.php
(18.44 KB)
📄
class-wp-textdomain-registry.php
(10.24 KB)
📄
class-wp-theme-json-data.php
(1.77 KB)
📄
class-wp-theme-json-resolver.php
(34.9 KB)
📄
class-wp-theme-json-schema.php
(7.19 KB)
📄
class-wp-theme-json.php
(159.71 KB)
📄
class-wp-theme.php
(64.27 KB)
📄
class-wp-token-map.php
(27.95 KB)
📄
class-wp-url-pattern-prefixer.php
(4.69 KB)
📄
class-wp-user-meta-session-tokens.php
(2.92 KB)
📄
class-wp-user-query.php
(42.63 KB)
📄
class-wp-user-request.php
(2.25 KB)
📄
class-wp-user.php
(22.46 KB)
📄
class-wp-walker.php
(13.01 KB)
📄
class-wp-widget-factory.php
(3.27 KB)
📄
class-wp-widget.php
(18 KB)
📄
class-wp-xmlrpc-server.php
(210.39 KB)
📄
class-wp.php
(25.7 KB)
📄
class-wpdb.php
(115.51 KB)
📄
class.wp-dependencies.php
(373 B)
📄
class.wp-scripts.php
(343 B)
📄
class.wp-styles.php
(338 B)
📄
comment-template.php
(100.47 KB)
📄
comment.php
(128.46 KB)
📄
compat.php
(15.99 KB)
📄
cron.php
(41.66 KB)
ðŸ“
css
ðŸ“
customize
📄
date.php
(400 B)
📄
default-constants.php
(11.1 KB)
📄
default-filters.php
(35.84 KB)
📄
default-widgets.php
(2.24 KB)
📄
deprecated.php
(187.07 KB)
📄
embed-template.php
(338 B)
📄
embed.php
(37.28 KB)
📄
error-protection.php
(4.02 KB)
📄
error_log
(4.07 KB)
📄
feed-atom-comments.php
(5.38 KB)
📄
feed-atom.php
(3.05 KB)
📄
feed-rdf.php
(2.61 KB)
📄
feed-rss.php
(1.16 KB)
📄
feed-rss2-comments.php
(4.04 KB)
📄
feed-rss2.php
(3.71 KB)
📄
feed.php
(22.86 KB)
ðŸ“
fonts
📄
fonts.php
(9.52 KB)
📄
formatting.php
(334.24 KB)
📄
functions.php
(280.81 KB)
📄
functions.wp-scripts.php
(14.22 KB)
📄
functions.wp-styles.php
(8.38 KB)
📄
general-template.php
(168.46 KB)
📄
global-styles-and-settings.php
(20.76 KB)
ðŸ“
html-api
📄
http.php
(24.72 KB)
📄
https-detection.php
(5.72 KB)
📄
https-migration.php
(4.63 KB)
ðŸ“
images
ðŸ“
interactivity-api
ðŸ“
js
📄
kses.php
(72.73 KB)
ðŸ“
l10n
📄
l10n.php
(66.92 KB)
📄
link-template.php
(154.1 KB)
📄
load.php
(55.12 KB)
📄
locale.php
(162 B)
📄
media-template.php
(61.58 KB)
📄
media.php
(215.12 KB)
📄
meta.php
(63.71 KB)
📄
ms-blogs.php
(25.24 KB)
📄
ms-default-constants.php
(4.81 KB)
📄
ms-default-filters.php
(6.48 KB)
📄
ms-deprecated.php
(21.25 KB)
📄
ms-files.php
(2.68 KB)
📄
ms-functions.php
(89.44 KB)
📄
ms-load.php
(19.42 KB)
📄
ms-network.php
(3.69 KB)
📄
ms-settings.php
(4.1 KB)
📄
ms-site.php
(40.35 KB)
📄
nav-menu-template.php
(25.38 KB)
📄
nav-menu.php
(43.33 KB)
📄
option.php
(100.65 KB)
ðŸ“
php-compat
📄
pluggable-deprecated.php
(6.18 KB)
📄
pluggable.php
(119.82 KB)
📄
plugin.php
(34.63 KB)
ðŸ“
pomo
📄
post-formats.php
(6.94 KB)
📄
post-template.php
(67.04 KB)
📄
post-thumbnail-template.php
(10.62 KB)
📄
post.php
(284.88 KB)
📄
query.php
(36.17 KB)
📄
registration-functions.php
(200 B)
📄
registration.php
(200 B)
ðŸ“
rest-api
📄
rest-api.php
(97.91 KB)
📄
revision.php
(30.02 KB)
📄
rewrite.php
(19.08 KB)
📄
robots-template.php
(5.06 KB)
📄
rss-functions.php
(255 B)
📄
rss.php
(22.57 KB)
📄
script-loader.php
(130.14 KB)
📄
script-modules.php
(7.53 KB)
📄
session.php
(258 B)
📄
shortcodes.php
(23.49 KB)
ðŸ“
sitemaps
📄
sitemaps.php
(3.16 KB)
ðŸ“
sodium_compat
📄
speculative-loading.php
(8.36 KB)
📄
spl-autoload-compat.php
(441 B)
ðŸ“
style-engine
📄
style-engine.php
(7.39 KB)
📄
taxonomy.php
(172.1 KB)
📄
template-canvas.php
(544 B)
📄
template-loader.php
(2.94 KB)
📄
template.php
(23.59 KB)
ðŸ“
theme-compat
📄
theme-i18n.json
(1.49 KB)
📄
theme-previews.php
(2.77 KB)
📄
theme-templates.php
(6.09 KB)
📄
theme.json
(8.5 KB)
📄
theme.php
(131.16 KB)
📄
update.php
(36.62 KB)
📄
user.php
(171.7 KB)
📄
vars.php
(6.41 KB)
📄
version.php
(1.06 KB)
ðŸ“
widgets
📄
widgets.php
(69.06 KB)
📄
wp-db.php
(445 B)
📄
wp-diff.php
(799 B)
Editing: plugin.php
<?php /** * The plugin API is located in this file, which allows for creating actions * and filters and hooking functions, and methods. The functions or methods will * then be run when the action or filter is called. * * The API callback examples reference functions, but can be methods of classes. * To hook methods, you'll need to pass an array one of two ways. * * Any of the syntaxes explained in the PHP documentation for the * {@link https://www.php.net/manual/en/language.pseudo-types.php#language.types.callback 'callback'} * type are valid. * * Also see the {@link https://developer.wordpress.org/plugins/ Plugin API} for * more information and examples on how to use a lot of these functions. * * This file should have no external dependencies. * * @package WordPress * @subpackage Plugin * @since 1.5.0 */ // Initialize the filter globals. require __DIR__ . '/class-wp-hook.php'; /** @var WP_Hook[] $wp_filter */ global $wp_filter; /** @var int[] $wp_actions */ global $wp_actions; /** @var int[] $wp_filters */ global $wp_filters; /** @var string[] $wp_current_filter */ global $wp_current_filter; if ( $wp_filter ) { $wp_filter = WP_Hook::build_preinitialized_hooks( $wp_filter ); } else { $wp_filter = array(); } if ( ! isset( $wp_actions ) ) { $wp_actions = array(); } if ( ! isset( $wp_filters ) ) { $wp_filters = array(); } if ( ! isset( $wp_current_filter ) ) { $wp_current_filter = array(); } /** * Adds a callback function to a filter hook. * * WordPress offers filter hooks to allow plugins to modify * various types of internal data at runtime. * * A plugin can modify data by binding a callback to a filter hook. When the filter * is later applied, each bound callback is run in order of priority, and given * the opportunity to modify a value by returning a new value. * * The following example shows how a callback function is bound to a filter hook. * * Note that `$example` is passed to the callback, (maybe) modified, then returned: * * function example_callback( $example ) { * // Maybe modify $example in some way. * return $example; * } * add_filter( 'example_filter', 'example_callback' ); * * Bound callbacks can accept from none to the total number of arguments passed as parameters * in the corresponding apply_filters() call. * * In other words, if an apply_filters() call passes four total arguments, callbacks bound to * it can accept none (the same as 1) of the arguments or up to four. The important part is that * the `$accepted_args` value must reflect the number of arguments the bound callback *actually* * opted to accept. If no arguments were accepted by the callback that is considered to be the * same as accepting 1 argument. For example: * * // Filter call. * $value = apply_filters( 'hook', $value, $arg2, $arg3 ); * * // Accepting zero/one arguments. * function example_callback() { * ... * return 'some value'; * } * add_filter( 'hook', 'example_callback' ); // Where $priority is default 10, $accepted_args is default 1. * * // Accepting two arguments (three possible). * function example_callback( $value, $arg2 ) { * ... * return $maybe_modified_value; * } * add_filter( 'hook', 'example_callback', 10, 2 ); // Where $priority is 10, $accepted_args is 2. * * *Note:* The function will return true whether or not the callback is valid. * It is up to you to take care. This is done for optimization purposes, so * everything is as quick as possible. * * @since 0.71 * * @global WP_Hook[] $wp_filter A multidimensional array of all hooks and the callbacks hooked to them. * * @param string $hook_name The name of the filter to add the callback to. * @param callable $callback The callback to be run when the filter is applied. * @param int $priority Optional. Used to specify the order in which the functions * associated with a particular filter are executed. * Lower numbers correspond with earlier execution, * and functions with the same priority are executed * in the order in which they were added to the filter. Default 10. * @param int $accepted_args Optional. The number of arguments the function accepts. Default 1. * @return true Always returns true. */ function add_filter( $hook_name, $callback, $priority = 10, $accepted_args = 1 ) { global $wp_filter; if ( ! isset( $wp_filter[ $hook_name ] ) ) { $wp_filter[ $hook_name ] = new WP_Hook(); } $wp_filter[ $hook_name ]->add_filter( $hook_name, $callback, $priority, $accepted_args ); return true; } /** * Calls the callback functions that have been added to a filter hook. * * This function invokes all functions attached to filter hook `$hook_name`. * It is possible to create new filter hooks by simply calling this function, * specifying the name of the new hook using the `$hook_name` parameter. * * The function also allows for multiple additional arguments to be passed to hooks. * * Example usage: * * // The filter callback function. * function example_callback( $string, $arg1, $arg2 ) { * // (maybe) modify $string. * return $string; * } * add_filter( 'example_filter', 'example_callback', 10, 3 ); * * /* * * Apply the filters by calling the 'example_callback()' function * * that's hooked onto `example_filter` above. * * * * - 'example_filter' is the filter hook. * * - 'filter me' is the value being filtered. * * - $arg1 and $arg2 are the additional arguments passed to the callback. * $value = apply_filters( 'example_filter', 'filter me', $arg1, $arg2 ); * * @since 0.71 * @since 6.0.0 Formalized the existing and already documented `...$args` parameter * by adding it to the function signature. * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * @global int[] $wp_filters Stores the number of times each filter was triggered. * @global string[] $wp_current_filter Stores the list of current filters with the current one last. * * @param string $hook_name The name of the filter hook. * @param mixed $value The value to filter. * @param mixed ...$args Optional. Additional parameters to pass to the callback functions. * @return mixed The filtered value after all hooked functions are applied to it. */ function apply_filters( $hook_name, $value, ...$args ) { global $wp_filter, $wp_filters, $wp_current_filter; if ( ! isset( $wp_filters[ $hook_name ] ) ) { $wp_filters[ $hook_name ] = 1; } else { ++$wp_filters[ $hook_name ]; } // Do 'all' actions first. if ( isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; $all_args = func_get_args(); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection _wp_call_all_hook( $all_args ); } if ( ! isset( $wp_filter[ $hook_name ] ) ) { if ( isset( $wp_filter['all'] ) ) { array_pop( $wp_current_filter ); } return $value; } if ( ! isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; } // Pass the value to WP_Hook. array_unshift( $args, $value ); $filtered = $wp_filter[ $hook_name ]->apply_filters( $value, $args ); array_pop( $wp_current_filter ); return $filtered; } /** * Calls the callback functions that have been added to a filter hook, specifying arguments in an array. * * @since 3.0.0 * * @see apply_filters() This function is identical, but the arguments passed to the * functions hooked to `$hook_name` are supplied using an array. * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * @global int[] $wp_filters Stores the number of times each filter was triggered. * @global string[] $wp_current_filter Stores the list of current filters with the current one last. * * @param string $hook_name The name of the filter hook. * @param array $args The arguments supplied to the functions hooked to `$hook_name`. * @return mixed The filtered value after all hooked functions are applied to it. */ function apply_filters_ref_array( $hook_name, $args ) { global $wp_filter, $wp_filters, $wp_current_filter; if ( ! isset( $wp_filters[ $hook_name ] ) ) { $wp_filters[ $hook_name ] = 1; } else { ++$wp_filters[ $hook_name ]; } // Do 'all' actions first. if ( isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; $all_args = func_get_args(); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection _wp_call_all_hook( $all_args ); } if ( ! isset( $wp_filter[ $hook_name ] ) ) { if ( isset( $wp_filter['all'] ) ) { array_pop( $wp_current_filter ); } return $args[0]; } if ( ! isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; } $filtered = $wp_filter[ $hook_name ]->apply_filters( $args[0], $args ); array_pop( $wp_current_filter ); return $filtered; } /** * Checks if any filter has been registered for a hook. * * When using the `$callback` argument, this function may return a non-boolean value * that evaluates to false (e.g. 0), so use the `===` operator for testing the return value. * * @since 2.5.0 * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * * @param string $hook_name The name of the filter hook. * @param callable|string|array|false $callback Optional. The callback to check for. * This function can be called unconditionally to speculatively check * a callback that may or may not exist. Default false. * @return bool|int If `$callback` is omitted, returns boolean for whether the hook has * anything registered. When checking a specific function, the priority * of that hook is returned, or false if the function is not attached. */ function has_filter( $hook_name, $callback = false ) { global $wp_filter; if ( ! isset( $wp_filter[ $hook_name ] ) ) { return false; } return $wp_filter[ $hook_name ]->has_filter( $hook_name, $callback ); } /** * Removes a callback function from a filter hook. * * This can be used to remove default functions attached to a specific filter * hook and possibly replace them with a substitute. * * To remove a hook, the `$callback` and `$priority` arguments must match * when the hook was added. This goes for both filters and actions. No warning * will be given on removal failure. * * @since 1.2.0 * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * * @param string $hook_name The filter hook to which the function to be removed is hooked. * @param callable|string|array $callback The callback to be removed from running when the filter is applied. * This function can be called unconditionally to speculatively remove * a callback that may or may not exist. * @param int $priority Optional. The exact priority used when adding the original * filter callback. Default 10. * @return bool Whether the function existed before it was removed. */ function remove_filter( $hook_name, $callback, $priority = 10 ) { global $wp_filter; $r = false; if ( isset( $wp_filter[ $hook_name ] ) ) { $r = $wp_filter[ $hook_name ]->remove_filter( $hook_name, $callback, $priority ); if ( ! $wp_filter[ $hook_name ]->callbacks ) { unset( $wp_filter[ $hook_name ] ); } } return $r; } /** * Removes all of the callback functions from a filter hook. * * @since 2.7.0 * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * * @param string $hook_name The filter to remove callbacks from. * @param int|false $priority Optional. The priority number to remove them from. * Default false. * @return true Always returns true. */ function remove_all_filters( $hook_name, $priority = false ) { global $wp_filter; if ( isset( $wp_filter[ $hook_name ] ) ) { $wp_filter[ $hook_name ]->remove_all_filters( $priority ); if ( ! $wp_filter[ $hook_name ]->has_filters() ) { unset( $wp_filter[ $hook_name ] ); } } return true; } /** * Retrieves the name of the current filter hook. * * @since 2.5.0 * * @global string[] $wp_current_filter Stores the list of current filters with the current one last * * @return string Hook name of the current filter. */ function current_filter() { global $wp_current_filter; return end( $wp_current_filter ); } /** * Returns whether or not a filter hook is currently being processed. * * The function current_filter() only returns the most recent filter being executed. * did_filter() returns the number of times a filter has been applied during * the current request. * * This function allows detection for any filter currently being executed * (regardless of whether it's the most recent filter to fire, in the case of * hooks called from hook callbacks) to be verified. * * @since 3.9.0 * * @see current_filter() * @see did_filter() * @global string[] $wp_current_filter Current filter. * * @param string|null $hook_name Optional. Filter hook to check. Defaults to null, * which checks if any filter is currently being run. * @return bool Whether the filter is currently in the stack. */ function doing_filter( $hook_name = null ) { global $wp_current_filter; if ( null === $hook_name ) { return ! empty( $wp_current_filter ); } return in_array( $hook_name, $wp_current_filter, true ); } /** * Retrieves the number of times a filter has been applied during the current request. * * @since 6.1.0 * * @global int[] $wp_filters Stores the number of times each filter was triggered. * * @param string $hook_name The name of the filter hook. * @return int The number of times the filter hook has been applied. */ function did_filter( $hook_name ) { global $wp_filters; if ( ! isset( $wp_filters[ $hook_name ] ) ) { return 0; } return $wp_filters[ $hook_name ]; } /** * Adds a callback function to an action hook. * * Actions are the hooks that the WordPress core launches at specific points * during execution, or when specific events occur. Plugins can specify that * one or more of its PHP functions are executed at these points, using the * Action API. * * @since 1.2.0 * * @param string $hook_name The name of the action to add the callback to. * @param callable $callback The callback to be run when the action is called. * @param int $priority Optional. Used to specify the order in which the functions * associated with a particular action are executed. * Lower numbers correspond with earlier execution, * and functions with the same priority are executed * in the order in which they were added to the action. Default 10. * @param int $accepted_args Optional. The number of arguments the function accepts. Default 1. * @return true Always returns true. */ function add_action( $hook_name, $callback, $priority = 10, $accepted_args = 1 ) { return add_filter( $hook_name, $callback, $priority, $accepted_args ); } /** * Calls the callback functions that have been added to an action hook. * * This function invokes all functions attached to action hook `$hook_name`. * It is possible to create new action hooks by simply calling this function, * specifying the name of the new hook using the `$hook_name` parameter. * * You can pass extra arguments to the hooks, much like you can with `apply_filters()`. * * Example usage: * * // The action callback function. * function example_callback( $arg1, $arg2 ) { * // (maybe) do something with the args. * } * add_action( 'example_action', 'example_callback', 10, 2 ); * * /* * * Trigger the actions by calling the 'example_callback()' function * * that's hooked onto `example_action` above. * * * * - 'example_action' is the action hook. * * - $arg1 and $arg2 are the additional arguments passed to the callback. * do_action( 'example_action', $arg1, $arg2 ); * * @since 1.2.0 * @since 5.3.0 Formalized the existing and already documented `...$arg` parameter * by adding it to the function signature. * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * @global int[] $wp_actions Stores the number of times each action was triggered. * @global string[] $wp_current_filter Stores the list of current filters with the current one last. * * @param string $hook_name The name of the action to be executed. * @param mixed ...$arg Optional. Additional arguments which are passed on to the * functions hooked to the action. Default empty. */ function do_action( $hook_name, ...$arg ) { global $wp_filter, $wp_actions, $wp_current_filter; if ( ! isset( $wp_actions[ $hook_name ] ) ) { $wp_actions[ $hook_name ] = 1; } else { ++$wp_actions[ $hook_name ]; } // Do 'all' actions first. if ( isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; $all_args = func_get_args(); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection _wp_call_all_hook( $all_args ); } if ( ! isset( $wp_filter[ $hook_name ] ) ) { if ( isset( $wp_filter['all'] ) ) { array_pop( $wp_current_filter ); } return; } if ( ! isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; } if ( empty( $arg ) ) { $arg[] = ''; } elseif ( is_array( $arg[0] ) && 1 === count( $arg[0] ) && isset( $arg[0][0] ) && is_object( $arg[0][0] ) ) { // Backward compatibility for PHP4-style passing of `array( &$this )` as action `$arg`. $arg[0] = $arg[0][0]; } $wp_filter[ $hook_name ]->do_action( $arg ); array_pop( $wp_current_filter ); } /** * Calls the callback functions that have been added to an action hook, specifying arguments in an array. * * @since 2.1.0 * * @see do_action() This function is identical, but the arguments passed to the * functions hooked to `$hook_name` are supplied using an array. * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * @global int[] $wp_actions Stores the number of times each action was triggered. * @global string[] $wp_current_filter Stores the list of current filters with the current one last. * * @param string $hook_name The name of the action to be executed. * @param array $args The arguments supplied to the functions hooked to `$hook_name`. */ function do_action_ref_array( $hook_name, $args ) { global $wp_filter, $wp_actions, $wp_current_filter; if ( ! isset( $wp_actions[ $hook_name ] ) ) { $wp_actions[ $hook_name ] = 1; } else { ++$wp_actions[ $hook_name ]; } // Do 'all' actions first. if ( isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; $all_args = func_get_args(); // phpcs:ignore PHPCompatibility.FunctionUse.ArgumentFunctionsReportCurrentValue.NeedsInspection _wp_call_all_hook( $all_args ); } if ( ! isset( $wp_filter[ $hook_name ] ) ) { if ( isset( $wp_filter['all'] ) ) { array_pop( $wp_current_filter ); } return; } if ( ! isset( $wp_filter['all'] ) ) { $wp_current_filter[] = $hook_name; } $wp_filter[ $hook_name ]->do_action( $args ); array_pop( $wp_current_filter ); } /** * Checks if any action has been registered for a hook. * * When using the `$callback` argument, this function may return a non-boolean value * that evaluates to false (e.g. 0), so use the `===` operator for testing the return value. * * @since 2.5.0 * * @see has_filter() This function is an alias of has_filter(). * * @param string $hook_name The name of the action hook. * @param callable|string|array|false $callback Optional. The callback to check for. * This function can be called unconditionally to speculatively check * a callback that may or may not exist. Default false. * @return bool|int If `$callback` is omitted, returns boolean for whether the hook has * anything registered. When checking a specific function, the priority * of that hook is returned, or false if the function is not attached. */ function has_action( $hook_name, $callback = false ) { return has_filter( $hook_name, $callback ); } /** * Removes a callback function from an action hook. * * This can be used to remove default functions attached to a specific action * hook and possibly replace them with a substitute. * * To remove a hook, the `$callback` and `$priority` arguments must match * when the hook was added. This goes for both filters and actions. No warning * will be given on removal failure. * * @since 1.2.0 * * @param string $hook_name The action hook to which the function to be removed is hooked. * @param callable|string|array $callback The name of the function which should be removed. * This function can be called unconditionally to speculatively remove * a callback that may or may not exist. * @param int $priority Optional. The exact priority used when adding the original * action callback. Default 10. * @return bool Whether the function is removed. */ function remove_action( $hook_name, $callback, $priority = 10 ) { return remove_filter( $hook_name, $callback, $priority ); } /** * Removes all of the callback functions from an action hook. * * @since 2.7.0 * * @param string $hook_name The action to remove callbacks from. * @param int|false $priority Optional. The priority number to remove them from. * Default false. * @return true Always returns true. */ function remove_all_actions( $hook_name, $priority = false ) { return remove_all_filters( $hook_name, $priority ); } /** * Retrieves the name of the current action hook. * * @since 3.9.0 * * @return string Hook name of the current action. */ function current_action() { return current_filter(); } /** * Returns whether or not an action hook is currently being processed. * * The function current_action() only returns the most recent action being executed. * did_action() returns the number of times an action has been fired during * the current request. * * This function allows detection for any action currently being executed * (regardless of whether it's the most recent action to fire, in the case of * hooks called from hook callbacks) to be verified. * * @since 3.9.0 * * @see current_action() * @see did_action() * * @param string|null $hook_name Optional. Action hook to check. Defaults to null, * which checks if any action is currently being run. * @return bool Whether the action is currently in the stack. */ function doing_action( $hook_name = null ) { return doing_filter( $hook_name ); } /** * Retrieves the number of times an action has been fired during the current request. * * @since 2.1.0 * * @global int[] $wp_actions Stores the number of times each action was triggered. * * @param string $hook_name The name of the action hook. * @return int The number of times the action hook has been fired. */ function did_action( $hook_name ) { global $wp_actions; if ( ! isset( $wp_actions[ $hook_name ] ) ) { return 0; } return $wp_actions[ $hook_name ]; } /** * Fires functions attached to a deprecated filter hook. * * When a filter hook is deprecated, the apply_filters() call is replaced with * apply_filters_deprecated(), which triggers a deprecation notice and then fires * the original filter hook. * * Note: the value and extra arguments passed to the original apply_filters() call * must be passed here to `$args` as an array. For example: * * // Old filter. * return apply_filters( 'wpdocs_filter', $value, $extra_arg ); * * // Deprecated. * return apply_filters_deprecated( 'wpdocs_filter', array( $value, $extra_arg ), '4.9.0', 'wpdocs_new_filter' ); * * @since 4.6.0 * * @see _deprecated_hook() * * @param string $hook_name The name of the filter hook. * @param array $args Array of additional function arguments to be passed to apply_filters(). * @param string $version The version of WordPress that deprecated the hook. * @param string $replacement Optional. The hook that should have been used. Default empty. * @param string $message Optional. A message regarding the change. Default empty. * @return mixed The filtered value after all hooked functions are applied to it. */ function apply_filters_deprecated( $hook_name, $args, $version, $replacement = '', $message = '' ) { if ( ! has_filter( $hook_name ) ) { return $args[0]; } _deprecated_hook( $hook_name, $version, $replacement, $message ); return apply_filters_ref_array( $hook_name, $args ); } /** * Fires functions attached to a deprecated action hook. * * When an action hook is deprecated, the do_action() call is replaced with * do_action_deprecated(), which triggers a deprecation notice and then fires * the original hook. * * @since 4.6.0 * * @see _deprecated_hook() * * @param string $hook_name The name of the action hook. * @param array $args Array of additional function arguments to be passed to do_action(). * @param string $version The version of WordPress that deprecated the hook. * @param string $replacement Optional. The hook that should have been used. Default empty. * @param string $message Optional. A message regarding the change. Default empty. */ function do_action_deprecated( $hook_name, $args, $version, $replacement = '', $message = '' ) { if ( ! has_action( $hook_name ) ) { return; } _deprecated_hook( $hook_name, $version, $replacement, $message ); do_action_ref_array( $hook_name, $args ); } // // Functions for handling plugins. // /** * Gets the basename of a plugin. * * This method extracts the name of a plugin from its filename. * * @since 1.5.0 * * @global array $wp_plugin_paths * * @param string $file The filename of plugin. * @return string The name of a plugin. */ function plugin_basename( $file ) { global $wp_plugin_paths; // $wp_plugin_paths contains normalized paths. $file = wp_normalize_path( $file ); arsort( $wp_plugin_paths ); foreach ( $wp_plugin_paths as $dir => $realdir ) { if ( str_starts_with( $file, $realdir ) ) { $file = $dir . substr( $file, strlen( $realdir ) ); } } $plugin_dir = wp_normalize_path( WP_PLUGIN_DIR ); $mu_plugin_dir = wp_normalize_path( WPMU_PLUGIN_DIR ); // Get relative path from plugins directory. $file = preg_replace( '#^' . preg_quote( $plugin_dir, '#' ) . '/|^' . preg_quote( $mu_plugin_dir, '#' ) . '/#', '', $file ); $file = trim( $file, '/' ); return $file; } /** * Register a plugin's real path. * * This is used in plugin_basename() to resolve symlinked paths. * * @since 3.9.0 * * @see wp_normalize_path() * * @global array $wp_plugin_paths * * @param string $file Known path to the file. * @return bool Whether the path was able to be registered. */ function wp_register_plugin_realpath( $file ) { global $wp_plugin_paths; // Normalize, but store as static to avoid recalculation of a constant value. static $wp_plugin_path = null, $wpmu_plugin_path = null; if ( ! isset( $wp_plugin_path ) ) { $wp_plugin_path = wp_normalize_path( WP_PLUGIN_DIR ); $wpmu_plugin_path = wp_normalize_path( WPMU_PLUGIN_DIR ); } $plugin_path = wp_normalize_path( dirname( $file ) ); $plugin_realpath = wp_normalize_path( dirname( realpath( $file ) ) ); if ( $plugin_path === $wp_plugin_path || $plugin_path === $wpmu_plugin_path ) { return false; } if ( $plugin_path !== $plugin_realpath ) { $wp_plugin_paths[ $plugin_path ] = $plugin_realpath; } return true; } /** * Get the filesystem directory path (with trailing slash) for the plugin __FILE__ passed in. * * @since 2.8.0 * * @param string $file The filename of the plugin (__FILE__). * @return string the filesystem path of the directory that contains the plugin. */ function plugin_dir_path( $file ) { return trailingslashit( dirname( $file ) ); } /** * Get the URL directory path (with trailing slash) for the plugin __FILE__ passed in. * * @since 2.8.0 * * @param string $file The filename of the plugin (__FILE__). * @return string the URL path of the directory that contains the plugin. */ function plugin_dir_url( $file ) { return trailingslashit( plugins_url( '', $file ) ); } /** * Set the activation hook for a plugin. * * When a plugin is activated, the action 'activate_PLUGINNAME' hook is * called. In the name of this hook, PLUGINNAME is replaced with the name * of the plugin, including the optional subdirectory. For example, when the * plugin is located in wp-content/plugins/sampleplugin/sample.php, then * the name of this hook will become 'activate_sampleplugin/sample.php'. * * When the plugin consists of only one file and is (as by default) located at * wp-content/plugins/sample.php the name of this hook will be * 'activate_sample.php'. * * @since 2.0.0 * * @param string $file The filename of the plugin including the path. * @param callable $callback The function hooked to the 'activate_PLUGIN' action. */ function register_activation_hook( $file, $callback ) { $file = plugin_basename( $file ); add_action( 'activate_' . $file, $callback ); } /** * Sets the deactivation hook for a plugin. * * When a plugin is deactivated, the action 'deactivate_PLUGINNAME' hook is * called. In the name of this hook, PLUGINNAME is replaced with the name * of the plugin, including the optional subdirectory. For example, when the * plugin is located in wp-content/plugins/sampleplugin/sample.php, then * the name of this hook will become 'deactivate_sampleplugin/sample.php'. * * When the plugin consists of only one file and is (as by default) located at * wp-content/plugins/sample.php the name of this hook will be * 'deactivate_sample.php'. * * @since 2.0.0 * * @param string $file The filename of the plugin including the path. * @param callable $callback The function hooked to the 'deactivate_PLUGIN' action. */ function register_deactivation_hook( $file, $callback ) { $file = plugin_basename( $file ); add_action( 'deactivate_' . $file, $callback ); } /** * Sets the uninstallation hook for a plugin. * * Registers the uninstall hook that will be called when the user clicks on the * uninstall link that calls for the plugin to uninstall itself. The link won't * be active unless the plugin hooks into the action. * * The plugin should not run arbitrary code outside of functions, when * registering the uninstall hook. In order to run using the hook, the plugin * will have to be included, which means that any code laying outside of a * function will be run during the uninstallation process. The plugin should not * hinder the uninstallation process. * * If the plugin can not be written without running code within the plugin, then * the plugin should create a file named 'uninstall.php' in the base plugin * folder. This file will be called, if it exists, during the uninstallation process * bypassing the uninstall hook. The plugin, when using the 'uninstall.php' * should always check for the 'WP_UNINSTALL_PLUGIN' constant, before * executing. * * @since 2.7.0 * * @param string $file Plugin file. * @param callable $callback The callback to run when the hook is called. Must be * a static method or function. */ function register_uninstall_hook( $file, $callback ) { if ( is_array( $callback ) && is_object( $callback[0] ) ) { _doing_it_wrong( __FUNCTION__, __( 'Only a static class method or function can be used in an uninstall hook.' ), '3.1.0' ); return; } /* * The option should not be autoloaded, because it is not needed in most * cases. Emphasis should be put on using the 'uninstall.php' way of * uninstalling the plugin. */ $uninstallable_plugins = (array) get_option( 'uninstall_plugins' ); $plugin_basename = plugin_basename( $file ); if ( ! isset( $uninstallable_plugins[ $plugin_basename ] ) || $uninstallable_plugins[ $plugin_basename ] !== $callback ) { $uninstallable_plugins[ $plugin_basename ] = $callback; update_option( 'uninstall_plugins', $uninstallable_plugins ); } } /** * Calls the 'all' hook, which will process the functions hooked into it. * * The 'all' hook passes all of the arguments or parameters that were used for * the hook, which this function was called for. * * This function is used internally for apply_filters(), do_action(), and * do_action_ref_array() and is not meant to be used from outside those * functions. This function does not check for the existence of the all hook, so * it will fail unless the all hook exists prior to this function call. * * @since 2.5.0 * @access private * * @global WP_Hook[] $wp_filter Stores all of the filters and actions. * * @param array $args The collected parameters from the hook that was called. */ function _wp_call_all_hook( $args ) { global $wp_filter; $wp_filter['all']->do_all_hook( $args ); } /** * Builds a unique string ID for a hook callback function. * * Functions and static method callbacks are just returned as strings and * shouldn't have any speed penalty. * * @link https://core.trac.wordpress.org/ticket/3875 * * @since 2.2.3 * @since 5.3.0 Removed workarounds for spl_object_hash(). * `$hook_name` and `$priority` are no longer used, * and the function always returns a string. * * @access private * * @param string $hook_name Unused. The name of the filter to build ID for. * @param callable|string|array $callback The callback to generate ID for. The callback may * or may not exist. * @param int $priority Unused. The order in which the functions * associated with a particular action are executed. * @return string Unique function ID for usage as array key. */ function _wp_filter_build_unique_id( $hook_name, $callback, $priority ) { if ( is_string( $callback ) ) { return $callback; } if ( is_object( $callback ) ) { // Closures are currently implemented as objects. $callback = array( $callback, '' ); } else { $callback = (array) $callback; } if ( is_object( $callback[0] ) ) { // Object class calling. return spl_object_hash( $callback[0] ) . $callback[1]; } elseif ( is_string( $callback[0] ) ) { // Static calling. return $callback[0] . '::' . $callback[1]; } }
Upload File
Create Folder